Bright blue light appeared for seconds.I was with my family, going home after a regular temple visit. then we saw one big cyan circle like object and a small object with it. it appeared only for a few seconds. It was moving from northwest direction. a bright blue light was surrounded with these objects. We all saw that, then suddenly lights went off and disappeared. As far as I know, if it were any aircraft, there will be constant blinking lights. but the object we have seen was drifting & slow moving approximately around few hundred feet from ground.